| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $117.04 | 200 | $23,408.00 | 33,256,800 | 2018-03-29 | Filing |
| Officer, Director | $116.40 | 2,200 | $256,072.08 | 33,257,000 | 2018-03-29 | Filing |
| Officer, Director | $115.05 | 700 | $80,535.00 | 33,259,200 | 2018-03-29 | Filing |
| Officer, Director | $114.10 | 1,200 | $136,919.04 | 33,259,900 | 2018-03-29 | Filing |
| Officer, Director | $113.08 | 700 | $79,156.98 | 33,261,100 | 2018-03-29 | Filing |
| Officer, Director | $120.10 | 1,700 | $204,171.02 | 19,618 | 2018-03-27 | Filing |
| Officer, Director | $118.92 | 1,700 | $202,169.44 | 21,318 | 2018-03-27 | Filing |
| Officer, Director | $118.08 | 6,600 | $779,345.16 | 23,018 | 2018-03-27 | Filing |
| Officer, Director | $114.24 | 300 | $34,271.01 | 33,261,800 | 2018-03-28 | Filing |
| Officer, Director | $113.32 | 3,600 | $407,944.08 | 33,262,100 | 2018-03-28 | Filing |
| Officer, Director | $112.60 | 1,100 | $123,856.04 | 33,265,700 | 2018-03-28 | Filing |
| Officer, Director | $120.11 | 200 | $24,021.00 | 33,266,800 | 2018-03-27 | Filing |
| Officer, Director | $118.72 | 1,182 | $140,327.16 | 33,267,000 | 2018-03-27 | Filing |
| Officer, Director | $117.98 | 1,500 | $176,962.95 | 33,268,182 | 2018-03-27 | Filing |
| Officer, Director | $116.86 | 400 | $46,742.00 | 33,269,682 | 2018-03-27 | Filing |
| Officer, Director | $115.89 | 500 | $57,946.00 | 33,270,082 | 2018-03-27 | Filing |
| Officer, Director | $114.28 | 300 | $34,284.99 | 33,270,582 | 2018-03-27 | Filing |
| Officer, Director | $113.37 | 918 | $104,073.84 | 33,270,882 | 2018-03-27 | Filing |
| Officer | $120.12 | 1,850 | $222,222.00 | 1,069,583 | 2018-03-27 | Filing |
| Officer | $118.00 | 936 | $110,448.00 | 16,134 | 2018-03-23 | Filing |